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Emerald|Natural|GIA

0.40ct H SI2 Emerald Natural Diamond

GD • H/SI2 • GIA 6565437134

Certificate GIA 6565437134

Diamond specifications and retailer prices

From $434 AUD
$305 USD
As of October 28, 2026
Save $168 AUD (28%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $602 AUD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.4ct natural emerald diamond

This 0.4ct natural emerald sits in the sub-half-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565437134. Listed at 2 retailers as of October 28, 2026, with prices from $434 to $602, a $168 spread on the same certified stone. 77 Diamonds lists it at $602. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565437134
Dimensions4.89 × 3.50 × 2.38 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
4.89 mm3.50 mm0.40 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565437134
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCuletDepth 68.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $602 AUD|Low: $434 AUD|High: $607 AUD|Avg: $510 AUD|+4.4%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2$434 AUD
77 Diamonds$602 AUD

29 data points across 2 retailers

2 retailers$434 AUD to $602 AUD

B+
Cheapest Retailer
-
$434 AUD
$305 USD
Most Expensive
B
77 Diamonds
EMCPNXGNXZHV · Oct 31
$602 AUD
£333 GBP
View
1 more retailer has this diamond
Prices start from $434 AUDSave up to $168 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.40ct Emerald
$434 AUD